MVME2700-3361工控DCS系统备件
INI中。如果您还想配置其他通道，请在DriveWindow中重复写入。完成后，关闭DriveWindow。最后，还原您在过程开始时可能更改的设置。9.特殊项目除了可浏览的项目外，DriveOPC还包含可以使用的项目，例如，虽然不能使用DriveWindow浏览树窗格浏览这些项目。我们在这里介绍了一些这样的项目，我们认为这些项目可能对高级用户有用。您可以在DriveOPC文件夹的“用户手册.pdf”（00073846.DOC）中找到有关项目（可浏览和不可浏览）的更多信息，该文件夹是DriveWindow安装文件夹的兄弟文件夹。高级信息10-28 DriveWindow 2 OPC地址类型R/W注释｛c｝｛a｝Par.m。描述字符串R驱动参数组m的描述。｛c}｛a}Par.m.n。描述串R驱动参数m的描述：n。{c} ｛a｝FL.Lm。描述字符串R故障m.｛c｝｛a｝FL.Lm的描述。状态字符串R故障m的状态（激活或重置）。｛c｝｛a｝FL.Lm。键入字符串R故障m的类型（故障或警告）。｛c｝｛a｝Mem.Ram.X.XXaddr无符号（十六进制）整数R/W X内存中的绝对位置。{c} ｛a｝Mem.Ram.Y.0Xaddr无符号（十六进制）整数R/W Y内存中的绝对位置。{c} ｛a｝Mem.Ram.P.0Xaddr无符号（十六进制）整数R/W P内存中的绝对位置。AllowZombies Boolean R/W TRUE允许您添加脑死亡（甚至不存在）驱动器的项目。表达重新启动布尔值W TRUE重新启动通信。表达ConfigureDialog整数W要配置的DDCS通信信道的数量。通过显示对话框完成配置。在DriveOPC被配置为远程服务器的情况下，什么都不做10.使用符号表尽管您可以通过使用特殊项目访问驱动器控制板的内存，但如果您需要频繁访问内存位置，该方法太复杂了。但是，如果驱动器应用程序（.X01）或系统软件（.CLD）的符号表可用，则可以使用其中定义的符号访问控制板内存位置。笔记DriveWindow和DriveOPC都不会检查您使用的符号表的版本是否正确。这取决于您自己是否使用了正确的符号表。注意，符号表文件由DriveOPC打开。这意味着远程使用符号表不是一件容易的事情，因为打开将在远程端完成。你需要给出一个远端可以理解的路径。但是，如果远程端有权访问您的计算机、文件夹和符号表文件，则可以在路径前面加上您的计算机（UNC）名称。10.1.1应用程序符号要打开应用程序符号表，请在浏览树窗格中浏览驱动器应用程序子分支下的Pins子分支。现在，您可以在浏览的项目中写入Pin文件（*.x01），设置符号表文件的路径和名称。请注意，如果文件位于DriveWindow起始文件夹（通常是安装文件夹）中，则可以省略路径。对于ACS880系列驱动器（本机DriveDA OPC服务器驱动器），使用符号文件（*.xml）代替Pin文件（*.x01）。
INI. Repeat the writing in DriveWindow, if you want to configure other channels as well. When you are done, close DriveWindow. Finally, restore back the settings you possibly changed at the beginning of the procedure. 9. Special Items In addition of the browsable items, DriveOPC contains items, which you can use, although they cannot be browsed using the DriveWindow browse tree pane, for example. We present here some of such items, which we think may be useful for advanced users. You can find more information about items (browsable and non-browsable) in “User Manual.pdf” (00073846.DOC) in DriveOPC folder, which is a sibling folder of the DriveWindow installation folder. Advanced Information 10-28 DriveWindow 2 OPC address Type R/W Note {c}{a}Par.m.Description string R Description of drive parameter group m. {c}{a}Par.m.n.Description string R Description of drive parameter m:n. {c}{a}FL.Lm.Description string R Description of fault m. {c}{a}FL.Lm.Status string R Status (active or reset) of fault m. {c}{a}FL.Lm.Type string R Type (fault or warning) of fault m. {c}{a}Mem.Ram.X.0Xaddr unsigned (hex) integer R/W Absolute location in X-memory. {c}{a}Mem.Ram.Y.0Xaddr unsigned (hex) integer R/W Absolute location in Y-memory. {c}{a}Mem.Ram.P.0Xaddr unsigned (hex) integer R/W Absolute location in P-memory. AllowZombies Boolean R/W TRUE allows you to add items of brain-dead (or even not existing) drives. Communication.Restart Boolean W TRUE restarts the communication. Communication.ConfigureDialog integer W The number of the DDCS communication channel, which is to be configured. Configuring is done by displaying a dialog box. Does nothing in case DriveOPC is configured to be a remote server 10. Using Symbol Tables Although you have access to the memory of a drive control board by using special items, that method is too complex, if you need to access memory locations frequently. However, if you have symbol table for the drive application program (.X01) or for the system software (.CLD) available, you can use the symbols defined in them to access control board memory locations. Note! Neither DriveWindow nor DriveOPC do any checking, whether a symbol table you are using is correct version or not. It is up to you to confirm yourself that you are using a correct symbol table. Note that symbol table files are opened by DriveOPC. It means that using symbol tables remotely is not an easy thing, because the opening will be done at the remote end. You need to give a path understood by the remote end. However, you can precede the path with a your computer (UNC) name, if the remote end has access granted to your computer, the folder, and the symbol table file. 10.1.1 Application Symbols To open an application symbol table, browse in the browse tree pane the Pins sub-branch under the Application sub-branch of the drive. You can now write to the Pin file (*.x01) in the browsed item set the path and the name of the symbol table file. Note that if the file is in the DriveWindow start-in folder (usually the installation folder), you can omit the path. In case of ACS880 family of drives (native DriveDA OPC server drives) Symbol file (*.xml) is used instead of Pin file (*.x01).
